public void IncomeAfterFederalTax_WithFirstLevel()
{
// arrange
int _firstIncome = 5000;
decimal _expectedIncome = 5000 - (5000 * 10 / 100);
IncomeCalculateService _service = new IncomeCalculateService();
// act
double _result = _service.IncomeAfterFederalTax(_firstIncome);
// assert
Assert.IsNotNull(_result);
Assert.AreEqual(_result, _expectedIncome);
}
public void IncomeAfterFederalTax_WithSecondLevel()
{
// arrange
int _firstIncome = 10000;
double _expectedIncome = 10000 - (
952.50 + ((10000 - 9525) * IncomeRange.SecondIncome / 100)
);
IncomeCalculateService _service = new IncomeCalculateService();
// act
double _result = _service.IncomeAfterFederalTax(_firstIncome);
// assert
Assert.IsNotNull(_result);
Assert.AreEqual(_result, _expectedIncome);
}
